Stream Builder vs Future Builder in Flutter Ursu/Hindi || Jawad Aslam

[@mubashirmunirahmed]

thanks ,its very easy to understand the difference of both of them

[@jawadaslam8537]

Glad to hear that

[@jawadaslam8537]

import 'package:cloud_firestore/cloud_firestore.dart'; import 'package:firebase_core/firebase_core.dart'; import 'package:flutter/material.dart'; Future main() async { WidgetsFlutterBinding.ensureInitialized(); await Firebase.initializeApp(); runApp(MaterialApp( home: MyApp(), )); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( backgroundColor: Colors.white, appBar: AppBar(title:Text('Future & Stream Builder'),centerTitle: true, backgroundColor: Colors.orange,), body:StreamBuilder( stream: FirebaseFirestore.instance.collection('users').snapshots(), builder:(context,Mydata){ if(Mydata.hasData){ var documents=Mydata.data!.docs; print(documents); return ListView.builder( itemCount: documents.length, itemBuilder: (context, index) => Row( mainAxisAlignment: MainAxisAlignment.spaceAround, children: [ Text('${documents[index]['name']}',style: TextStyle(fontSize: 23),), Text('${documents[index]['email']}',style: TextStyle(fontSize: 23),), ],)); } return CircularProgressIndicator(); }, ) ); } } class MyApp1 extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( backgroundColor: Colors.white, appBar: AppBar(title:Text('Future & Stream Builder'),centerTitle: true, backgroundColor: Colors.orange,), body:FutureBuilder( future: FirebaseFirestore.instance.collection('users').get(), builder:(context,Mydata){ if(Mydata.hasData){ var documents=Mydata.data!.docs; print(documents); return ListView.builder( itemCount: documents.length, itemBuilder: (context, index) => Row( mainAxisAlignment: MainAxisAlignment.spaceAround, children: [ Text('${documents[index]['name']}',style: TextStyle(fontSize: 23),), Text('${documents[index]['email']}',style: TextStyle(fontSize: 23),), ],)); } return CircularProgressIndicator(); }, ) ); } }